Four US Army Air Forces armorers at work loading machine gun ammunition into a Bell P-39 Airacobra (one-half right front view on ground), July 1942; one of the photographs used for a recruiting poster: "26 Jobs For Air Force Men - Aircraft Armorers."
three Bell fighters in formation, top-to bottom: P39Q, P-63A and P-59A.To a hot pea-shooter Pilot/Good Luck and Best Wishes/Bob Stanley/Chief Test Pilot/Bell Aircraft Corp